FR2366356A1 - PROCEDURE FOR OBTAINING GRANULAR DETERGENT COMPOSITIONS - Google Patents

PROCEDURE FOR OBTAINING GRANULAR DETERGENT COMPOSITIONS

Info

Publication number
FR2366356A1
FR2366356A1 FR7729513A FR7729513A FR2366356A1 FR 2366356 A1 FR2366356 A1 FR 2366356A1 FR 7729513 A FR7729513 A FR 7729513A FR 7729513 A FR7729513 A FR 7729513A FR 2366356 A1 FR2366356 A1 FR 2366356A1
Authority
FR
France
Prior art keywords
detergent compositions
mixture
procedure
granular detergent
degrees
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7729513A
Other languages
French (fr)
Other versions
FR2366356B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Procter and Gamble Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Procter and Gamble Co filed Critical Procter and Gamble Co
Publication of FR2366356A1 publication Critical patent/FR2366356A1/en
Application granted granted Critical
Publication of FR2366356B1 publication Critical patent/FR2366356B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D11/00—Special methods for preparing compositions containing mixtures of detergents
    • C11D11/02—Preparation in the form of powder by spray drying
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/94—Mixtures with anionic, cationic or non-ionic compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/66—Non-ionic compounds
    • C11D1/722—Ethers of polyoxyalkylene glycols having mixed oxyalkylene groups; Polyalkoxylated fatty alcohols or polyalkoxylated alkylaryl alcohols with mixed oxyalkylele groups
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/88—Ampholytes; Electroneutral compounds
    • C11D1/92—Sulfobetaines ; Sulfitobetaines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne le domaine des compositions détergentes granulaires. Le procédé selon l'invention comprend les étapes de : a) formation d'un mélange consistant essentiellement : 1 degrés en un agent tensio-actif non ionique alcoxylé, et 2 degrés en un agent tensio-actif zwitterionique, dans un rapport mondéral de 1 à 2 d'environ 5:1 à environ 1:5, ledit mélange ayant un pH inférieur à environ 9 à une concentration de 1 % en poids dans l'eau ; b) d'agitation minutieuse du mélange résultant de l'étape a); c) d'addition ensuite dudit mélange à une bouillie aqueuse d'un ou de composants alcalins; et d) de séchage par atomisation de la bouillie aqueuse formée au cours des étapes a) à c) incluse en vue de l'obtention de granules détergents. Application : obtention de compositions détergentes granulaires alcalines contenant un agent tensio-actif zwitterionique.The invention relates to the field of granular detergent compositions. The process according to the invention comprises the steps of: a) forming a mixture consisting essentially of: 1 degrees of an alkoxylated nonionic surfactant, and 2 degrees of a zwitterionic surfactant, in a world ratio of 1 at 2 from about 5: 1 to about 1: 5, said mixture having a pH less than about 9 at a concentration of 1% by weight in water; b) careful stirring of the mixture resulting from step a); c) then adding said mixture to an aqueous slurry of one or more alkali components; and d) spray-drying the aqueous slurry formed during steps a) to c) included in order to obtain detergent granules. Application: obtaining granular alkaline detergent compositions containing a zwitterionic surfactant.

FR7729513A 1976-10-01 1977-09-30 PROCEDURE FOR OBTAINING GRANULAR DETERGENT COMPOSITIONS Granted FR2366356A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72857876A 1976-10-01 1976-10-01
US05/764,126 US4083813A (en) 1976-10-01 1977-01-31 Process for making granular detergent composition

Publications (2)

Publication Number Publication Date
FR2366356A1 true FR2366356A1 (en) 1978-04-28
FR2366356B1 FR2366356B1 (en) 1982-03-05

Family

ID=27111714

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729513A Granted FR2366356A1 (en) 1976-10-01 1977-09-30 PROCEDURE FOR OBTAINING GRANULAR DETERGENT COMPOSITIONS

Country Status (8)

Country Link
US (1) US4083813A (en)
JP (1) JPS54108811A (en)
BE (1) BE859260A (en)
CA (1) CA1083460A (en)
DE (1) DE2743344A1 (en)
FR (1) FR2366356A1 (en)
GB (1) GB1583510A (en)
NL (1) NL7710716A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019173A1 (en) * 1979-05-10 1980-11-26 BASF Aktiengesellschaft Use of alkoxylated alcohols as biodegradable and low-foaming surface-active agents in dish-washing agents for dish-washers

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3434854A1 (en) * 1984-09-22 1986-04-03 Henkel KGaA, 4000 Düsseldorf METHOD FOR PRODUCING A GRAINY, FREE-FLOWING DETERGENT COMPONENT
ZA936554B (en) * 1992-09-08 1995-03-06 Unilever Plc Detergent composition and process for its production.
US5453215A (en) * 1992-09-08 1995-09-26 Lever Brothers Company, Division Of Conopco, Inc. Process for producing concentrated laundry detergent by manufacture of low moisture content detergent slurries
US5565422A (en) * 1995-06-23 1996-10-15 The Procter & Gamble Company Process for preparing a free-flowing particulate detergent composition having improved solubility
GB9606913D0 (en) * 1996-04-02 1996-06-05 Unilever Plc Surfactant blends processes for preparing them and particulate detergent compositions containing them
WO2002102948A2 (en) * 2001-05-31 2002-12-27 Huntsman International Llc A Limited Liability Company Formed Under The Laws Of Delaware, Usa Compactable powders

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117068A5 (en) * 1970-10-29 1972-07-21 Procter & Gamble
BE814987A (en) * 1973-05-14 1974-11-14 DETERGENT COMPOSITIONS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE339731B (en) * 1964-10-06 1971-10-18 Procter & Gamble
US3537993A (en) * 1966-06-21 1970-11-03 Procter & Gamble Detergent compositions
US3619115A (en) * 1967-09-08 1971-11-09 Procter & Gamble Cool water laundering process
DE1921111A1 (en) 1969-04-25 1970-10-29 Basf Ag Process for the production of beta-hydroxy-ethyl-ammonium betaines from dicarboxylic acid monoesters
US3668240A (en) * 1970-03-31 1972-06-06 Procter & Gamble Unsaturated zwitterionic surface active compounds
CA912396A (en) 1971-05-05 1972-10-17 J. Morton Edgar Built detergent compositions
BE786277A (en) * 1971-07-16 1973-01-15 Procter & Gamble Europ
US3925262A (en) * 1974-08-01 1975-12-09 Procter & Gamble Detergent composition having enhanced particulate soil removal performance
US3929678A (en) * 1974-08-01 1975-12-30 Procter & Gamble Detergent composition having enhanced particulate soil removal performance
US4000091A (en) * 1975-04-02 1976-12-28 The Procter & Gamble Company Built detergent compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2117068A5 (en) * 1970-10-29 1972-07-21 Procter & Gamble
GB1331062A (en) * 1970-10-29 1973-09-19 Procter & Gamble Ltd Detergent compositions
BE814987A (en) * 1973-05-14 1974-11-14 DETERGENT COMPOSITIONS
FR2229767A1 (en) * 1973-05-14 1974-12-13 Procter & Gamble

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019173A1 (en) * 1979-05-10 1980-11-26 BASF Aktiengesellschaft Use of alkoxylated alcohols as biodegradable and low-foaming surface-active agents in dish-washing agents for dish-washers

Also Published As

Publication number Publication date
NL7710716A (en) 1978-04-04
BE859260A (en) 1978-03-30
GB1583510A (en) 1981-01-28
DE2743344A1 (en) 1978-04-06
JPS54108811A (en) 1979-08-25
CA1083460A (en) 1980-08-12
US4083813A (en) 1978-04-11
FR2366356B1 (en) 1982-03-05

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Legal Events

Date Code Title Description
ST Notification of lapse